//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// ↓20081202 Kogawa Add 画像＆リンクタグのランダム表示
// 20100901 統合計画書システム追加
var imgurl = new Array;
var linkurl = new Array;

imgurl[0] = 'img/solutions01.jpg';
imgurl[1] = 'img/solutions02.jpg';
imgurl[2] = 'img/solutions03.jpg';
imgurl[3] = 'img/solutions04.jpg';
imgurl[4] = 'img/solutions05.jpg';
imgurl[5] = 'img/solutions06.jpg';
imgurl[6] = 'img/solutions07.jpg';
imgurl[7] = 'img/solutions08.jpg';

linkurl[0] = 'business/solutions_01.shtml';
linkurl[1] = 'business/solutions_02.shtml';
linkurl[2] = 'business/consulting_01.shtml';
linkurl[3] = 'business/system_01.shtml';
linkurl[4] = 'business/solutions_03.shtml';
linkurl[5] = 'business/solutions_04.shtml';
linkurl[6] = 'business/solutions_05.shtml';
linkurl[7] = 'business/solutions_06.shtml';

function random_img(){
        var i = myrandom(imgurl.length) - 1;
		document.write("<a href='"+linkurl[i]+"'>");
		document.write("<img src='"+imgurl[i]+"' alt='Solutions' name='solution' width='320' height='110' border='0' id='solution'>");
		document.write("</a>");
}
function myrandom(max){
        var v = max * Math.random();
        if(v == 0.0){v = 1;}else{v = Math.ceil(v);}
        return v;
}
// ↑20081202 Kogawa Add

// ↓20081202 Kogawa Add サブメニュー表示、非表示
function show(eid) {
   document.getElementById(eid).style.display = 'block';
}
function hide(eid) {
   document.getElementById(eid).style.display = 'none';
}
// ↑20081202 Kogawa Add